public virtual void OnExecuted(ActionExecutedContext context)
{
}
private static ActionExecutedContext InvokeActionFilter(IActionFilter filter,
ActionExecutionContext context, Func<ActionExecutedContext> continuation)
{
filter.OnExecuting(context);
if (context.Cancel)
return new ActionExecutedContext(context, null) {
Result = context.Result
};
bool wasError = false;
ActionExecutedContext postContext = null;
try
{
postContext = continuation();
}
catch (Exception ex)
{
wasError = true;
postContext = new ActionExecutedContext(context, ex);
filter.OnExecuted(postContext);
if (!postContext.ExceptionHandled)
throw;
}
if (!wasError)
filter.OnExecuted(postContext);
return postContext;
}
/// <summary>
/// Enables the output compression
/// using gzip/deflate
/// </summary>
/// <param name="ctx">The context of the current controller action</param>
public override void OnExecuted(ActionExecutedContext ctx)
{
HttpContextBase context = ctx.HttpContext;
if (CanAddCompressionFilter(ctx))
{
if (IsEncodingAccepted(context, DEFLATE))
{
AddResponseFilter(context.Response, filter =>
new DeflateStream(filter, CompressionMode.Compress));
SetEncoding(context, DEFLATE);
}
else if (IsEncodingAccepted(context, GZIP))
{
AddResponseFilter(context.Response, filter =>
new GZipStream(filter, CompressionMode.Compress));
SetEncoding(context, GZIP);
}
context.Items.Add(COMPRESS_ENABLED_KEY, true);
context.Response.AppendHeader("Vary", "Content-Encoding");
}
}
public override void OnExecuted(ActionExecutedContext context)
{
// does nothing, just overrides the base implementation.
}
